package com.zjt.mapper;

import com.zjt.po.User;

import java.util.List;

public interface UserMapper {
    //增加
    public void insertUser(User user);
    //改
    public void updateUser(User user);
    //删除
    public void deleteUserById(int id);
    //模糊查询
    public List<User> queryUserLikeName(String username);


}
